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Astral Hiyak Water Boot


  • Hiyak
  • Hiyak 2
  • Hiyak 3
  • Hiyak 4
  • Hiyak 5

Astral Hiyak Water Boot


Astral Hiyak Water Boot

SKU: 6HYMBBXX Category:

The Hiyak is Astral’s view of a proper bootie. It offers ground-conforming stability, foot protection and insulation without neoprene. The result is a lighter, more durable, fast drying water-boot with phenomenal gripping powers.

Technical Details:

  • Intended Use: Water, Boat
  • Uppers: Hydrophobic Canvas with 1060D ballistic nylon reinforcement rand. High top padded ankle protection with semi-rigid heel cup. 3mm quilted spacer-mesh lining. Hidden laces with Velcro Over-Flap. Reflective logo at heel and tongue.Water resistant laces.
  • Midsole: Removable, 7mm thick 45C closed cell EVA foam.
  • Outsole: Highest friction™ rubber compound with razor-siping and drain holes toe and heel. 3.5mm thick. Non-marking.
  • Foot to Ground Distance: 12 mm heel, 11 mm ball.
  • Weight/shoe: Men’s 9 = 273g (9.632 oz)
  • Sizes: Men’s US 7-13 (Whole sizes only)
  • Fit: True to size (For half size, size down)

M indicates Men’s Size/W indicates Women’s Size


M10/W11, M11/W12, M12/W13, M13/W14, M7/W8, M8/W9, M9/W10